JPS61153448U - - Google Patents
Info
- Publication number
- JPS61153448U JPS61153448U JP3532685U JP3532685U JPS61153448U JP S61153448 U JPS61153448 U JP S61153448U JP 3532685 U JP3532685 U JP 3532685U JP 3532685 U JP3532685 U JP 3532685U JP S61153448 U JPS61153448 U JP S61153448U
- Authority
- JP
- Japan
- Prior art keywords
- alternating current
- power
- capacitor
- series
- receives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図乃至第６図は本考案の他の実施例を示す回路図
、第７図は本考案の効果を示すグラフ、第８図は
従来例を示す回路図、及び第９図は第８図の動作
を説明する波形図である。
２……電源トランス、５……交流電源、１０…
…コンデンサ、１１，１２……インダクタンス。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
6 to 6 are circuit diagrams showing other embodiments of the present invention, FIG. 7 is a graph showing the effects of the present invention, FIG. 8 is a circuit diagram showing a conventional example, and FIG. 9 is a circuit diagram showing the effect of the present invention. It is a waveform chart explaining operation. 2...Power transformer, 5...AC power supply, 10...
...Capacitor, 11,12...Inductance.
Claims (1)
源を供給する電源回路において、前記交流を受け
る電源トランスの１次側にコンデンサを直列に接
続すると共に前記電源トランジスタの２次側にイ
ンダクタンスを直列に接続し、前記コンデンサと
前記電源トランスの１次側から見たインダクタン
スとにより前記交流の周波数に略等しい周波数で
共振する共振回路を構成したことを特徴とする電
源回路。 In a power supply circuit that receives alternating current from an alternating current power source and supplies power to a target device, a capacitor is connected in series to the primary side of a power transformer that receives the alternating current, and an inductance is connected in series to the secondary side of the power transistor. A power supply circuit, characterized in that the capacitor and the inductance viewed from the primary side of the power transformer constitute a resonant circuit that resonates at a frequency substantially equal to the frequency of the alternating current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3532685U JPS61153448U (en) | 1985-03-14 | 1985-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3532685U JPS61153448U (en) | 1985-03-14 | 1985-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61153448U true JPS61153448U (en) | 1986-09-22 |
Family
ID=30539500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3532685U Pending JPS61153448U (en) | 1985-03-14 | 1985-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61153448U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118416U (en) * | 1974-07-29 | 1976-02-10 | ||
| JPS6028488B2 (en) * | 1975-06-10 | 1985-07-05 | シユタビルス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Gas spring unit for adjusting chair height and backrest inclination |
-
1985
- 1985-03-14 JP JP3532685U patent/JPS61153448U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118416U (en) * | 1974-07-29 | 1976-02-10 | ||
| JPS6028488B2 (en) * | 1975-06-10 | 1985-07-05 | シユタビルス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Gas spring unit for adjusting chair height and backrest inclination |